255408036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5333}}^1$

素因数の和:5660

約数の個数: 48

約数和(自身を含む): 644005824

約数和(自身を除く): 388597788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 921, 1228, 1842, 3684, 3991, 5333, 7982, 10666, 11973, 15964, 15999, 21332, 23946, 31998, 47892, 63996, 69329, 138658, 207987, 277316, 415974, 831948, 1637231, 3274462, 4911693, 6548924, 9823386, 19646772, 21284003, 42568006, 63852009, 85136012, 127704018, 255408036]

約数ペア:

[(1, 255408036), (2, 127704018), (3, 85136012), (4, 63852009), (6, 42568006), (12, 21284003), (13, 19646772), (26, 9823386), (39, 6548924), (52, 4911693), (78, 3274462), (156, 1637231), (307, 831948), (614, 415974), (921, 277316), (1228, 207987), (1842, 138658), (3684, 69329), (3991, 63996), (5333, 47892), (7982, 31998), (10666, 23946), (11973, 21332), (15964, 15999)]